For the hardworking dad who needs a knife blade he can count on, look no further than the cutting edge, brand new carbide blades from Stanley. It's the longest lasting blade on the job site with improved durability and wear. In fact, it lasts more than 5 times longer than competitive utility blades. That's because the tungsten carbide powder is deposited through a high-powered laser. Tungsten carbide durability and hardness is second only to diamonds. The steel body allows more flexibility to prevent breaking. Never a dull moment for dad, with Stanley Carbide Blade technology!